ODBC : linked table in access

LaurentDeBordeaux

Hello,

We have an Access application which uses a linked table from an oracle database.

Under win xp and access 2003 and with a 10g oracle customer driver, it’s OK

Under win 7 and access 2010 and with a 11g oracle customer driver, there is a mistake. I can open the table but, there is a problem when i try to delete datas.

If I delete one record with Access, it’s OK.

If I want to delete an other record, I can’t : « ODBC Delete on a linked table TABLENAME failed ».

To do it, I must close the table and reopen it.

Sometimes, after having reopen the table and trying to delete a second record, I have this message : « The Microsoft Office Access database engine stopped the process because you and another user are attempting to change the same data at the same time ».

I am alone on this table at this time.

I can’t delete several records at once too.

If I try to delete with SQL, in access, it’s the same thing. If I delete one record at once, it’s OK but if I try several ones, I can’t.

But, if I use SqlPlus instead of Access, everything is OK.

Has someone met this problem and resolved it ?

  Thanks for your help.